Quarterly Results of Operations (Tables)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Summary of the unaudited quarterly results of operations

The following table sets forth a summary of the unaudited quarterly results of operations.

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
2016
Interest income	$	76,259	$	84,008	$	83,032	$	85,840
Interest expense	6,205		6,851		7,301		7,791
Net interest income	70,054		77,157		75,731		78,049
Provision for loan losses	1,800		1,430		2,650		1,650
Noninterest income	33,302		35,586		38,272		30,071
Noninterest expense	69,814		77,259		76,468		71,374
Income before income taxes	31,742		34,054		34,885		35,096
Income taxes	10,526		11,154		11,706		11,461
Net income	$	21,216	$	22,900	$	23,179	$	23,635
Basic earnings per share	$	0.53	$	0.54	$	0.55	$	0.56
Diluted earnings per share	$	0.52	$	0.54	$	0.55	$	0.55
2015
Interest income	$	54,166	$	56,769	$	74,300	$	77,788
Interest expense	5,385		5,155		5,688		5,437
Net interest income	48,781		51,614		68,612		72,351
Provision for loan losses	1,075		1,175		750		1,750
Noninterest income	21,870		22,879		32,079		31,442
Noninterest expense	47,319		51,082		75,979		70,734
Income before income taxes	22,257		22,236		23,962		31,309
Income taxes	7,017		6,842		7,742		10,149
Net income	$	15,240	$	15,394	$	16,220	$	21,160
Basic earnings per share	$	0.48	$	0.49	$	0.40	$	0.53
Diluted earnings per share	$	0.48	$	0.48	$	0.40	$	0.52